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Posted to dev@arrow.apache.org by "Andy Grove (JIRA)" <ji...@apache.org> on 2018/11/19 16:39:00 UTC

[jira] [Created] (ARROW-3839) [Rust] Add ability to infer schema in CSV reader

Andy Grove created ARROW-3839:
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             Summary: [Rust] Add ability to infer schema in CSV reader
                 Key: ARROW-3839
                 URL: https://issues.apache.org/jira/browse/ARROW-3839
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Rust
    Affects Versions: 0.11.1
            Reporter: Andy Grove


A CSV reader is being added in ARROW-3726 and it currently requires an explicit schema to be provided.

It would be nice to have an option where the schema can be inferred automatically.

The user should be able to specify some defaults, such as date/time formats.



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